普勒贡
立体选择性
化学
立体中心
信息素
性信息素
立体化学
对映体
有机化学
植物
对映选择合成
生物
食品科学
催化作用
精油
作者
David E. Miller,François Bilodeau,Robert H. Burnell
摘要
Two related stereoselective syntheses of 3,7-dimethylnonadecane, a sex pheromone of the alfalfa leafminer, are described to show that pulegone can serve as a useful starting material for the preparation of chiral aliphatic isoprenoid compounds. The schemes are designed to place the stereogenic center of pulegone at C.3 in one synthesis and at C.7 in the other so that the optical properties of the products can be compared with one another and with the values calculated using Brewster's rules. Key words: chiral hydrocarbons, stereoselective synthesis, pheromone, Agromyza frontella.
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